package com.test.Servlet;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.PropertyConfigurator;

public class CharsetEncoding implements Filter {

	@Override
	public void destroy() {

	}

	@Override
	public void doFilter(ServletRequest req, ServletResponse resp,
			FilterChain chain) throws IOException, ServletException {
		HttpServletRequest httpReq = (HttpServletRequest) req;
		HttpServletResponse httResp = (HttpServletResponse) resp;
		httResp.setCharacterEncoding("UTF-8");
		httpReq.setCharacterEncoding("UTF-8");
		chain.doFilter(req, resp);
	}

	@Override
	public void init(FilterConfig arg0) throws ServletException {
		// TODO Auto-generated method stub
//		PropertyConfigurator.configure(arg0.getServletContext().getRealPath("/")+"WEB-INF\\log4j.properties");
	}

}
